rename "unknown driver" / passanger to "Micromobility"

[citizen-dror]

1- go to groups tab
2- filter by What Vehicle- >Type Injured
3- groub by "type Injured"

https://safety-data.anyway.co.il/?tab=charts&sy=2020&ey=2024&sev=1&gb=injt&injt=8%2C9

the results show

נהג - רכב לא ידוע
נוסע - רכב לא ידוע
while most of them are actualy
נהג - מיקרומובליטי
נוסע- מיקרומובילטי
or

נהג - כלי חשמלי זעיר
נוסע - כלי חשמלי זעיר

this is a big isuse for Eyal in TLV

this is a problem in the data -
can be fixed
1- change the content in the databse
2- get the data from other column
3- translate in the BackEnd (groupby, grouby2)
3- translate in the FrontEnd (groupby, grouby2)